Expression

Problem 4401

Jackson traveled 3630 miles in 60 days. What is his average daily mileage? Calculate using $\frac{3630}{60}$ .

See Solution

Problem 4402

Simplify the expression: $9n - 8 + 3(2n - 11)$ .

See Solution

Problem 4403

Evaluate the expression for $c=7$ and $y=-4$ : $-c + 8y$ .

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Problem 4404

Evaluate $-4x + c$ for $c = -6$ and $x = 3$ .

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Problem 4405

Calculate the expression using the order of operations: $6 \div 2(1+2)$ .

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Problem 4406

Was sind $20 \%$ von $200 \,€$ ?

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Problem 4407

Намери стойността на израза $\frac{125^{5}+25^{7}+5^{9} \cdot(-5)^{4}}{5^{15}-6 \cdot(-5)^{13}}$ .

See Solution

Problem 4408

Calculate the product of 20 and 7: $20 * 7$

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Problem 4409

Calculate $119.3^{4} + 81$ .

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Problem 4410

Calcola perimetro e area di un trapezio rettangolo con basi $108 \mathrm{~cm}$ e $63 \mathrm{~cm}$ e altezza $28 \mathrm{~cm}$ .

See Solution

Problem 4411

Berechne den Umfang $u$ und den Flächeninhalt $A$ des Dreiecks mit $a=8cm$ , $b=5.66cm$ , $c=8cm$ , $h_c=5.3cm$ .

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Problem 4412

Calculate the value of $\frac{1}{2} \cdot 2$ .

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Problem 4413

Convert the fraction $\frac{7}{10}$ into its decimal form.

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Problem 4414

Convert the fraction $\frac{63}{100}$ to its decimal form.

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Problem 4415

Calcule: $2 \cdot 9 \cdot 5$

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Problem 4416

Convert the fraction $\frac{1}{2}$ into its decimal form.

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Problem 4417

Jason read 10 books in September: 7 fiction and 3 nonfiction. Find the fractions and decimals for each type.

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Problem 4418

Calculate $\frac{1}{5}(2+7)$ .

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Problem 4419

What does the digit 8 represent in 54,823? A. 8 B. 8,000 C. 800 D. 80

See Solution

Problem 4420

Calcola perimetro e area di un trapezio isoscele con lati $25 \mathrm{~cm}$ , altezza $24 \mathrm{~cm}$ e base minore $16 \mathrm{~cm}$ .

See Solution

Problem 4421

A blue whale swims 0.5 miles in 1 minute. How far does it swim in 5 minutes? Use $\frac{2.5 \text{ miles}}{5 \text{ minutes}}$ .

See Solution

Problem 4422

Find the vertical and horizontal changes between points $(2.5,1)$ and $(5,2)$ . Then, calculate the slope using these changes.

See Solution

Problem 4423

You start at a bearing of 32 degrees, turn left 115 degrees, then right 46 degrees. Find your final bearing.

See Solution

Problem 4424

Calculate $\frac{7}{4} + \left(-\frac{4}{7}\right)$ .

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Problem 4425

You start at a bearing of 30 degrees and turn left to 290 degrees. How many degrees did you turn?

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Problem 4426

Calculate $-\frac{9}{10}+\frac{1}{10}$ .

See Solution

Problem 4427

Calculate $-\frac{7}{12}+\frac{11}{20}$ .

See Solution

Problem 4428

Calculate $-\frac{9}{7} + \left(-\frac{3}{70}\right)$ .

See Solution

Problem 4429

Calculate the sum of 5 and 5: $5 + 5$ .

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Problem 4430

Calculate the sum: $-\frac{1}{8} + \left(-\frac{11}{64}\right)$ .

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Problem 4431

Calculate the sum: $-\frac{1}{15} + \left(-\frac{5}{12}\right)$

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Problem 4432

Find the equivalent decimal for $\frac{69}{550}$ from the options: (1) $0.\overline{37}$ , (2) $0.\overline{053}$ , (3) $0.12\overline{254}$ , (4) $2.53\overline{6}$ .

See Solution

Problem 4433

Find the sum of $\frac{3}{4}$ and $\frac{1}{7}$ and select the simplified form from the options: a. $\frac{25}{28}$ , b. 56, c. 28, d. $\frac{50}{56}$ .

See Solution

Problem 4434

Calculate the result of $\frac{5}{8} - \frac{5}{12}$ and find the simplified form.

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Problem 4435

Calculate $\frac{4}{6} - \frac{1}{3}$ and find the simplified result. Options: a. 6, b. $\frac{1}{3}$ , c. $\frac{3}{3}$ , d. $\frac{5}{6}$ .

See Solution

Problem 4436

Calculate the sum of $\frac{10}{15} + \frac{4}{12}$ and find the LCD. Options: a. 180 b. 1 c. $\frac{180}{180}$ d. 60

See Solution

Problem 4437

What is the value of $\frac{1733}{5125}$ ? (1) 0.25 (2) 0.65 (3) 0.45 (4) 0.35

See Solution

Problem 4438

Convert 120 inches to feet. How many feet is that? Use the conversion $1 \text{ foot} = 12 \text{ inches}$ .

See Solution

Problem 4439

Calculate the total seconds in 9 hours. Use the formula: $9 \text{ hours} \times 3600 \text{ seconds/hour}$ .

See Solution

Problem 4440

Find the slope of the line through points (-1,-2) and (3,0): $m=\frac{0-(-2)}{3-(-1)}=[?]$ . Options: A. $-2/4$ , B. $1/2$ , C. 0, D. $-2/2$ .

See Solution

Problem 4441

Find the missing input for the slope formula $m=\frac{0-[?]}{-1-3}$ using points $(-1,-2)$ and $(3,0)$ . Options: A. -2, B. -1, C. 0, D. 3.

See Solution

Problem 4442

What factors convert $4 \mathrm{~km} / \mathrm{min}$ to meters per hour?

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Problem 4443

Convert 150 feet to yards. How many yards is that?

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Problem 4444

What factors convert $18 \mathrm{~cm/s}$ to meters per minute? Choose correct options: 1) $\frac{1 \mathrm{~m}}{100 \mathrm{~cm}}$ 2) $\frac{60 \mathrm{~s}}{1 \mathrm{~min}}$

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Problem 4445

Sharon's car gas tank holds 16.5 gal. How many liters can it hold? Use the conversion $1 \text{ gal} \approx 3.785 \text{ L}$ .

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Problem 4446

Find the ratios of 20 Dalmatians, 10 German Shepherds, 3 Great Danes, 2 Saint Bernards, and 1 Collie as fractions in lowest terms.

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Problem 4447

Find the slope of the line through points $(12,3)$ and $(6,1)$ . Simplify: Slope $=[?] \frac{[]}{[]}$

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Problem 4448

Johnathan gets $2500 \mathrm{~kg}$ of sand daily. How many tons does he receive in 4 weeks?

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Problem 4449

Calculate the area covered per hour, rounding to the nearest hundredth, if 85 acres were covered in 7.5 hours.

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Problem 4450

Find the slope of the line through points $(12,3)$ and $(6,1)$ . Slope = $\frac{[}{[]}$

See Solution

Problem 4451

Find the slope of the line through points $(-9,-2)$ and $(5,1)$ . Slope $=\frac{[?]}{[]}$ .

See Solution

Problem 4452

Find the slope of the line through points $(-3,-3)$ and $(-5,10)$ . Slope = $[\frac{[]}{[]}]$

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Problem 4453

What is the result of adding the polynomials $5 - 3b^{2}$ and $8 + 8b - 8b^{2}$ ? A) polynomial B) real number C) rational number D) exponential expression.

See Solution

Problem 4454

Calculate: $4.3 \times 3$ , $3 \times 4 \frac{1}{3}$ , $25.75 \div 2$ , and $1.5(7 \times 0.5)$ .

See Solution

Problem 4455

Select the equivalent expression for $(15 m^{4}-6 m^{3} n+9 m^{2} n^{2}-12 m n^{3}-22)+(8 m^{4}+10 m^{3} n-7 m^{2} n^{2}-3 m n^{3}+18)$ .

See Solution

Problem 4456

Find an expression equivalent to $(29 r^{4}-11 r^{3} s+5 r^{2} s^{2}+19 r s^{3}+4)-(20 r^{4}-10 r^{3} s+13 r^{2} s^{2}+14 r s^{3}-33)$ .

See Solution

Problem 4457

Locate 256 on the number line. Is it closer to 250 or 260? Round 256 to the nearest ten.

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Problem 4458

Rewrite the following expressions as powers of 2: a. $2^{3} \times 4 \times 8$ b. $\frac{1}{2} \times (2^{15})$ c. $(2^{5})^{6} \div 4^{3}$ d. $(\frac{1}{3})^{-2}$

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Problem 4459

Round 9,032 to the nearest hundred.

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Problem 4460

Calculate the integral: $\int \frac{1+x}{1+x^{2}} \, dx$

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Problem 4461

Simplify: $\frac{(8 d)^{5}}{(8 d)^{20}}$

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Problem 4462

Is it better to express a 5K race as 5 kilometers or $5 \times 10^{6}$ millimeters? Justify your answer.

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Problem 4463

Simplify $\left(\frac{5 x^{7}}{3}\right)^{4}$ .

See Solution

Problem 4464

Evaluate the integral $\int_{0}^{\pi / 6} \frac{\sin t}{\cos ^{2} t} d t$ .

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Problem 4465

Simplify the expression: $(a^{-2} \cdot b^{2})^{-2}=$

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Problem 4466

Calculate $\frac{3}{4} \div \frac{1}{6}$ .

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Problem 4467

Your friend multiplies 20 and 15 first in $20 \times(15 \times 14)$ . Which Property did he use and why?

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Problem 4468

Convert $2.075$ cm to words and state the place and value of the digit $5$ .

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Problem 4469

Calculate $\frac{15}{16} \div \frac{3}{4}$ .

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Problem 4470

Show three ways to represent the number 4.672 using a place-value chart with digits.

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Problem 4471

Divide 4638 by 4 using long division.

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Problem 4472

Calculate the following divisions: 9. $\frac{2}{5} \div \frac{1}{3}$ , 10. $\frac{7}{8} \div \frac{1}{4}$ , 11. $\frac{3}{4} \div \frac{1}{6}$ , 12. $\frac{15}{16} \div \frac{3}{4}$ .
Order elevations: 1. $4 \frac{1}{2} \mathrm{~m}$ , 2. $5.6 \mathrm{~m}$ , 3. $2^{3 / 8 m}$ , 4. $1.35 \mathrm{~m}$ . Choose A, B, C, or D.
Which fraction is between $2 / 3$ ? A. $3 / 4$ , B. $1 / 2$ , C. $5 / 6$ , D. $1 / 5$ .

See Solution

Problem 4473

Find the equivalent expression for $m - 10 m + 6 m$ .

See Solution

Problem 4474

Which expression equals $3m + m - 6m$ ? Options: $1 - 3m$ , $m - 3$ , $-8m$ , $-2m$ .

See Solution

Problem 4475

Find the perimeter of a rectangle with width $(7 h+3)$ cm and length $(8 h-4)$ cm.

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Problem 4476

Find the perimeter of a rectangle with width $(5 v-2 w)$ cm and length $(6 v+7 w)$ cm.

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Problem 4477

What is $10 \times 700$ ?

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Problem 4478

Risa sews a ribbon around a square blanket with each side 72 inches. How many inches of ribbon does she need?

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Problem 4479

Estimate the product of 289 and 7.

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Problem 4480

What is $\frac{1}{10}$ of 3000?

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Problem 4481

Calculate $\frac{1 \frac{2}{5}}{-\frac{1}{5}}$ .

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Problem 4482

Divide 361 by 5.

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Problem 4483

Divide 128 by 7 using long division.

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Problem 4484

Divide 173 by 6.

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Problem 4485

Your friend multiplied $20$ and $15$ first in $20 \times(15 \times 14)$ . What property is this and why?

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Problem 4486

Your friend multiplied $20$ and $15$ before multiplying by $14$ . Which property is this and why?

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Problem 4487

Who has bluer purple paint: Hudson (6 cups blue, 1 cup red) or Gianna (3 cups blue, 1 cup red)?

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Problem 4488

Find an equivalent ratio of apples to bananas given the ratio of 15:60.

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Problem 4489

Round the following numbers to the nearest ten: 302, 304, 305, 429, 191, 198.

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Problem 4490

Calculate the area of a parallelogram with base $6.2 \, \text{cm}$ and height $6.2 \, \text{cm}$ .

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Problem 4491

Compare the values of the underlined digits:
1. In $6,300$ , the value of 3 is times the value of 3 in $530$ .
2. In $34,258$ , the value of 4 is times the value of 4 in $47,163$ .

See Solution

Problem 4492

Divide 617 by 3 using long division.

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Problem 4493

How many times is the value of 2 in 2783 vs. 7283? Also, compare the value of 5 in 503,491 to 7 in 26,475.

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Problem 4494

Multiply the fractions: $\frac{9}{10}\left(2 \frac{8}{11}\right)$ and simplify to lowest terms.

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Problem 4495

Add the fractions with common denominators and simplify: $\frac{21}{8}+\frac{4}{5}$ .

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Problem 4496

Compare the place values of '2' in 2,783 and 7,283, and '7' in 503,497 and 26,475. Find the value ratios.

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Problem 4497

Rewrite the decimal $6.125$ by expanding it using powers of 10 and as a fraction.

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Problem 4498

Do 1.583 and 1 one + 58 hundredths + 3 thousandths represent the same number? Justify your answer.

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Problem 4499

Find the prime factors of 72 and 18 using the ladder method and multiply the factors on the left side.

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Problem 4500

What factors convert $12 \mathrm{~m/s}$ to kilometers per minute? Choose correct options from:
- $\frac{1 \mathrm{~km}}{1000 \mathrm{~m}}$ - $\frac{60 \mathrm{~s}}{1 \mathrm{~min}}$ - $\frac{1000 \mathrm{~m}}{1 \mathrm{~km}}$ - $\frac{1 \mathrm{~min}}{60 \mathrm{~s}}$

See Solution

1 ...42 43 44 45 46 47 48 ...144

Expression

Problem 4401

Jackson traveled 3630 miles in 60 days. What is his average daily mileage? Calculate using 363060 \frac{3630}{60} 603630​.

Problem 4402

Simplify the expression: 9n−8+3(2n−11)9n - 8 + 3(2n - 11)9n−8+3(2n−11).

Problem 4403

Evaluate the expression for c=7c=7c=7 and y=−4y=-4y=−4: −c+8y-c + 8y−c+8y.

Problem 4404

Evaluate −4x+c-4x + c−4x+c for c=−6c = -6c=−6 and x=3x = 3x=3.

Problem 4405

Calculate the expression using the order of operations: 6÷2(1+2)6 \div 2(1+2)6÷2(1+2).

Problem 4406

Was sind 20%20 \%20% von 200 €200 \,€200€?

Problem 4407

Намери стойността на израза 1255+257+59⋅(−5)4515−6⋅(−5)13\frac{125^{5}+25^{7}+5^{9} \cdot(-5)^{4}}{5^{15}-6 \cdot(-5)^{13}}515−6⋅(−5)131255+257+59⋅(−5)4​.

Problem 4408

Calculate the product of 20 and 7: 20∗720 * 720∗7

Problem 4409

Calculate 119.34+81119.3^{4} + 81119.34+81.

Problem 4410

Calcola perimetro e area di un trapezio rettangolo con basi 108 cm108 \mathrm{~cm}108 cm e 63 cm63 \mathrm{~cm}63 cm e altezza 28 cm28 \mathrm{~cm}28 cm.

Problem 4411

Berechne den Umfang uuu und den Flächeninhalt AAA des Dreiecks mit a=8cma=8cma=8cm, b=5.66cmb=5.66cmb=5.66cm, c=8cmc=8cmc=8cm, hc=5.3cmh_c=5.3cmhc​=5.3cm.

Problem 4412

Calculate the value of 12⋅2\frac{1}{2} \cdot 221​⋅2.

Problem 4413

Convert the fraction 710\frac{7}{10}107​ into its decimal form.

Problem 4414

Convert the fraction 63100\frac{63}{100}10063​ to its decimal form.

Problem 4415

Calcule: 2⋅9⋅52 \cdot 9 \cdot 52⋅9⋅5

Problem 4416

Convert the fraction 12\frac{1}{2}21​ into its decimal form.

Problem 4417

Jason read 10 books in September: 7 fiction and 3 nonfiction. Find the fractions and decimals for each type.

Problem 4418

Calculate 15(2+7)\frac{1}{5}(2+7)51​(2+7).

Problem 4419

What does the digit 8 represent in 54,823? A. 8 B. 8,000 C. 800 D. 80

Problem 4420

Calcola perimetro e area di un trapezio isoscele con lati 25 cm25 \mathrm{~cm}25 cm, altezza 24 cm24 \mathrm{~cm}24 cm e base minore 16 cm16 \mathrm{~cm}16 cm.

Problem 4421

A blue whale swims 0.5 miles in 1 minute. How far does it swim in 5 minutes? Use 2.5 miles5 minutes\frac{2.5 \text{ miles}}{5 \text{ minutes}}5 minutes2.5 miles​.

Problem 4422

Find the vertical and horizontal changes between points (2.5,1)(2.5,1)(2.5,1) and (5,2)(5,2)(5,2). Then, calculate the slope using these changes.

Problem 4423

You start at a bearing of 32 degrees, turn left 115 degrees, then right 46 degrees. Find your final bearing.

Problem 4424

Calculate 74+(−47)\frac{7}{4} + \left(-\frac{4}{7}\right)47​+(−74​).

Problem 4425

You start at a bearing of 30 degrees and turn left to 290 degrees. How many degrees did you turn?

Problem 4426

Calculate −910+110-\frac{9}{10}+\frac{1}{10}−109​+101​.

Problem 4427

Calculate −712+1120-\frac{7}{12}+\frac{11}{20}−127​+2011​.

Problem 4428

Calculate −97+(−370)-\frac{9}{7} + \left(-\frac{3}{70}\right)−79​+(−703​).

Problem 4429

Calculate the sum of 5 and 5: 5+55 + 55+5.

Problem 4430

Calculate the sum: −18+(−1164)-\frac{1}{8} + \left(-\frac{11}{64}\right)−81​+(−6411​).

Problem 4431

Calculate the sum: −115+(−512)-\frac{1}{15} + \left(-\frac{5}{12}\right)−151​+(−125​)

Problem 4432

Find the equivalent decimal for 69550\frac{69}{550}55069​ from the options: (1) 0.37‾0.\overline{37}0.37, (2) 0.053‾0.\overline{053}0.053, (3) 0.12254‾0.12\overline{254}0.12254, (4) 2.536‾2.53\overline{6}2.536.

Problem 4433

Find the sum of 34\frac{3}{4}43​ and 17\frac{1}{7}71​ and select the simplified form from the options: a. 2528\frac{25}{28}2825​, b. 56, c. 28, d. 5056\frac{50}{56}5650​.

Problem 4434

Calculate the result of 58−512\frac{5}{8} - \frac{5}{12}85​−125​ and find the simplified form.

Problem 4435

Calculate 46−13\frac{4}{6} - \frac{1}{3}64​−31​ and find the simplified result. Options: a. 6, b. 13\frac{1}{3}31​, c. 33\frac{3}{3}33​, d. 56\frac{5}{6}65​.

Problem 4436

Calculate the sum of 1015+412\frac{10}{15} + \frac{4}{12}1510​+124​ and find the LCD. Options: a. 180 b. 1 c. 180180\frac{180}{180}180180​ d. 60

Problem 4437

What is the value of 17335125\frac{1733}{5125}51251733​? (1) 0.25 (2) 0.65 (3) 0.45 (4) 0.35

Problem 4438

Convert 120 inches to feet. How many feet is that? Use the conversion 1 foot=12 inches1 \text{ foot} = 12 \text{ inches}1 foot=12 inches.

Problem 4439

Calculate the total seconds in 9 hours. Use the formula: 9 hours×3600 seconds/hour9 \text{ hours} \times 3600 \text{ seconds/hour}9 hours×3600 seconds/hour.

Problem 4440

Jackson traveled 3630 miles in 60 days. What is his average daily mileage? Calculate using $\frac{3630}{60}$ .

Simplify the expression: $9n - 8 + 3(2n - 11)$ .

Evaluate the expression for $c=7$ and $y=-4$ : $-c + 8y$ .

Evaluate $-4x + c$ for $c = -6$ and $x = 3$ .

Calculate the expression using the order of operations: $6 \div 2(1+2)$ .

Was sind $20 \%$ von $200 \,€$ ?

Намери стойността на израза $\frac{125^{5}+25^{7}+5^{9} \cdot(-5)^{4}}{5^{15}-6 \cdot(-5)^{13}}$ .

Calculate the product of 20 and 7: $20 * 7$

Calculate $119.3^{4} + 81$ .

Calcola perimetro e area di un trapezio rettangolo con basi $108 \mathrm{~cm}$ e $63 \mathrm{~cm}$ e altezza $28 \mathrm{~cm}$ .

Berechne den Umfang $u$ und den Flächeninhalt $A$ des Dreiecks mit $a=8cm$ , $b=5.66cm$ , $c=8cm$ , $h_c=5.3cm$ .

Calculate the value of $\frac{1}{2} \cdot 2$ .

Convert the fraction $\frac{7}{10}$ into its decimal form.

Convert the fraction $\frac{63}{100}$ to its decimal form.

Calcule: $2 \cdot 9 \cdot 5$

Convert the fraction $\frac{1}{2}$ into its decimal form.

Calculate $\frac{1}{5}(2+7)$ .

Calcola perimetro e area di un trapezio isoscele con lati $25 \mathrm{~cm}$ , altezza $24 \mathrm{~cm}$ e base minore $16 \mathrm{~cm}$ .

A blue whale swims 0.5 miles in 1 minute. How far does it swim in 5 minutes? Use $\frac{2.5 \text{ miles}}{5 \text{ minutes}}$ .

Find the vertical and horizontal changes between points $(2.5,1)$ and $(5,2)$ . Then, calculate the slope using these changes.

Calculate $\frac{7}{4} + \left(-\frac{4}{7}\right)$ .

Calculate $-\frac{9}{10}+\frac{1}{10}$ .

Calculate $-\frac{7}{12}+\frac{11}{20}$ .

Calculate $-\frac{9}{7} + \left(-\frac{3}{70}\right)$ .

Calculate the sum of 5 and 5: $5 + 5$ .

Calculate the sum: $-\frac{1}{8} + \left(-\frac{11}{64}\right)$ .

Calculate the sum: $-\frac{1}{15} + \left(-\frac{5}{12}\right)$

Find the equivalent decimal for $\frac{69}{550}$ from the options: (1) $0.\overline{37}$ , (2) $0.\overline{053}$ , (3) $0.12\overline{254}$ , (4) $2.53\overline{6}$ .

Find the sum of $\frac{3}{4}$ and $\frac{1}{7}$ and select the simplified form from the options: a. $\frac{25}{28}$ , b. 56, c. 28, d. $\frac{50}{56}$ .

Calculate the result of $\frac{5}{8} - \frac{5}{12}$ and find the simplified form.

Calculate $\frac{4}{6} - \frac{1}{3}$ and find the simplified result. Options: a. 6, b. $\frac{1}{3}$ , c. $\frac{3}{3}$ , d. $\frac{5}{6}$ .

Calculate the sum of $\frac{10}{15} + \frac{4}{12}$ and find the LCD. Options: a. 180 b. 1 c. $\frac{180}{180}$ d. 60

What is the value of $\frac{1733}{5125}$ ? (1) 0.25 (2) 0.65 (3) 0.45 (4) 0.35

Convert 120 inches to feet. How many feet is that? Use the conversion $1 \text{ foot} = 12 \text{ inches}$ .

Calculate the total seconds in 9 hours. Use the formula: $9 \text{ hours} \times 3600 \text{ seconds/hour}$ .

Find the slope of the line through points (-1,-2) and (3,0): $m=\frac{0-(-2)}{3-(-1)}=[?]$ . Options: A. $-2/4$ , B. $1/2$ , C. 0, D. $-2/2$ .

Find the missing input for the slope formula $m=\frac{0-[?]}{-1-3}$ using points $(-1,-2)$ and $(3,0)$ . Options: A. -2, B. -1, C. 0, D. 3.

What factors convert $4 \mathrm{~km} / \mathrm{min}$ to meters per hour?

What factors convert $18 \mathrm{~cm/s}$ to meters per minute? Choose correct options: 1) $\frac{1 \mathrm{~m}}{100 \mathrm{~cm}}$ 2) $\frac{60 \mathrm{~s}}{1 \mathrm{~min}}$

Sharon's car gas tank holds 16.5 gal. How many liters can it hold? Use the conversion $1 \text{ gal} \approx 3.785 \text{ L}$ .

Find the slope of the line through points $(12,3)$ and $(6,1)$ . Simplify: Slope $=[?] \frac{[]}{[]}$

Johnathan gets $2500 \mathrm{~kg}$ of sand daily. How many tons does he receive in 4 weeks?

Find the slope of the line through points $(12,3)$ and $(6,1)$ . Slope = $\frac{[}{[]}$

Find the slope of the line through points $(-9,-2)$ and $(5,1)$ . Slope $=\frac{[?]}{[]}$ .

Find the slope of the line through points $(-3,-3)$ and $(-5,10)$ . Slope = $[\frac{[]}{[]}]$

What is the result of adding the polynomials $5 - 3b^{2}$ and $8 + 8b - 8b^{2}$ ? A) polynomial B) real number C) rational number D) exponential expression.

Calculate: $4.3 \times 3$ , $3 \times 4 \frac{1}{3}$ , $25.75 \div 2$ , and $1.5(7 \times 0.5)$ .

Select the equivalent expression for $(15 m^{4}-6 m^{3} n+9 m^{2} n^{2}-12 m n^{3}-22)+(8 m^{4}+10 m^{3} n-7 m^{2} n^{2}-3 m n^{3}+18)$ .

Find an expression equivalent to $(29 r^{4}-11 r^{3} s+5 r^{2} s^{2}+19 r s^{3}+4)-(20 r^{4}-10 r^{3} s+13 r^{2} s^{2}+14 r s^{3}-33)$ .

Rewrite the following expressions as powers of 2: a. $2^{3} \times 4 \times 8$ b. $\frac{1}{2} \times (2^{15})$ c. $(2^{5})^{6} \div 4^{3}$ d. $(\frac{1}{3})^{-2}$

Calculate the integral: $\int \frac{1+x}{1+x^{2}} \, dx$

Simplify: $\frac{(8 d)^{5}}{(8 d)^{20}}$

Is it better to express a 5K race as 5 kilometers or $5 \times 10^{6}$ millimeters? Justify your answer.

Simplify $\left(\frac{5 x^{7}}{3}\right)^{4}$ .

Evaluate the integral $\int_{0}^{\pi / 6} \frac{\sin t}{\cos ^{2} t} d t$ .

Simplify the expression: $(a^{-2} \cdot b^{2})^{-2}=$

Calculate $\frac{3}{4} \div \frac{1}{6}$ .

Your friend multiplies 20 and 15 first in $20 \times(15 \times 14)$ . Which Property did he use and why?

Convert $2.075$ cm to words and state the place and value of the digit $5$ .

Calculate $\frac{15}{16} \div \frac{3}{4}$ .

Find the equivalent expression for $m - 10 m + 6 m$ .

Which expression equals $3m + m - 6m$ ? Options: $1 - 3m$ , $m - 3$ , $-8m$ , $-2m$ .